#1、最基本的语法
print("hello world")
print ("你好，世界")
print ('hello');print ('runoob');


#2、展示代码缩进
#2.1、缩进正确
if True:
    print ("True123")
else:
    print ("False456")


'''
#2.1、缩进错误
if True:
    print ("Answer")
    print ("True")
else:
    print ("Answer")
    # 没有严格缩进，在执行时会报错
  print ("False")
'''

#3、多行语句
item_one = 10
item_two = 20
item_three = 30

total = item_one + \
        item_two + \
        item_three
print("total=",total)


days = ['Monday', 'Tuesday', 'Wednesday',
        'Thursday', 'Friday']

print("days[0]",days[0])
